65740572

素因数分解:

$2^2\times 3^4\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:960

約数の個数: 60

約数和(自身を含む): 172659256

約数和(自身を除く): 106918684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 331, 613, 662, 993, 1226, 1324, 1839, 1986, 2452, 2979, 3678, 3972, 5517, 5958, 7356, 8937, 11034, 11916, 16551, 17874, 22068, 26811, 33102, 35748, 49653, 53622, 66204, 99306, 107244, 198612, 202903, 405806, 608709, 811612, 1217418, 1826127, 2434836, 3652254, 5478381, 7304508, 10956762, 16435143, 21913524, 32870286, 65740572]

約数ペア:

[(1, 65740572), (2, 32870286), (3, 21913524), (4, 16435143), (6, 10956762), (9, 7304508), (12, 5478381), (18, 3652254), (27, 2434836), (36, 1826127), (54, 1217418), (81, 811612), (108, 608709), (162, 405806), (324, 202903), (331, 198612), (613, 107244), (662, 99306), (993, 66204), (1226, 53622), (1324, 49653), (1839, 35748), (1986, 33102), (2452, 26811), (2979, 22068), (3678, 17874), (3972, 16551), (5517, 11916), (5958, 11034), (7356, 8937)]